The B4P7-VH-B(LF)(SN) is a 4-position, single-row, crimp-style connector header from JST Sales America Inc., belonging to the VH series. This connector is designed for wire-to-board connections, offering a robust and reliable solution for various electronic applications. The (LF)(SN) designation confirms that the connector is lead-free and features tin (Sn) plating, aligning with environmental compliance standards and ensuring excellent solderability.

Applications:

• Consumer Electronics: Commonly used in products such as home appliances, audio/visual equipment, and gaming consoles for internal wiring.
• Industrial Automation: Found in control systems, robotics, and other industrial machinery for reliable signal and power connections.
• Automotive Industry: Applied in automotive electronics, including wiring harnesses and control modules, where durability and vibration resistance are essential.
• Medical Equipment: Utilized in medical devices requiring dependable and secure electrical connections.
• Telecommunications: Integrated into telecommunication equipment, such as routers, switches, and communication modules, for signal transmission.

Features:

• Crimp-Style Connection: Ensures a secure and gas-tight connection between the wire and the connector, enhancing long-term reliability.
• 4 Positions: Accommodates four individual wires, suitable for applications requiring multiple signal or power lines.
• Single-Row Configuration: Simplifies PCB layout and facilitates easy assembly.
• Lead-Free Construction: Compliant with RoHS directives, minimizing environmental impact.
• Tin (Sn) Plating: Provides excellent corrosion resistance and ensures good solderability for reliable connections.
• VH Series: Part of a well-established and widely used connector series known for its robust performance.

Benefits:

• High Reliability: The crimp-style connection and robust design ensure a stable and dependable electrical connection.
• Ease of Assembly: The single-row configuration and crimp-style connection simplify the assembly process.
• Environmental Compliance: The lead-free construction meets environmental regulations and reduces the environmental footprint.
• Corrosion Resistance: The tin plating protects against corrosion, extending the lifespan of the connection.
• Versatile Application: Suitable for a wide range of applications, from consumer electronics to industrial automation.
• Secure Connection: The design provides a secure connection, minimizing the risk of disconnections due to vibration or other environmental factors.

Additional Details:

The B4P7-VH-B(LF)(SN) connector is typically used with compatible housings and crimp terminals from the JST VH series. It has a pitch of 3.96mm. It is designed to withstand harsh environments and is suitable for applications requiring high levels of reliability. Proper crimping tools and techniques are essential to ensure the integrity and reliability of the connection. Detailed specifications, including voltage and current ratings, can be found in the JST product datasheet for the VH series.